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28-09-2019
Mathematics

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Find the value(s) of k for which the equation x2 + 5kx + 16 = 0 has real and equal roots.

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28-09-2019

Answer: 2x + 5kx +16 = 0

5kx = -16-2x

k = (-16-2x)/5x

Step-by-step explanation:

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